公开(公告)号：US20150295678A1

公开(公告)日：2015-10-15

申请号：US14749800

申请日：2015-06-25

Applicant: DENSO CORPORATION

Inventor： Masayoshi TERABE ,  Hirofumi YAMAMOTO ,  Motoi ICHIHASHI ,  Naoki SUGIYAMA

IPC: H04L1/00 ,  H03M13/09 ,  G06F11/10

CPC classification number: H04L1/0061 ,  G06F11/10 ,  H03M13/09 ,  H04L1/0073 ,  H04L1/0081 ,  H04L1/1607 ,  H04L25/4908

Abstract: A 4B5B encoder converts an inputted 4-bit data into a pattern of a 5-bit data in which (i) the number of bits of consecutive “0” data values is permitted to be maximum two, and, simultaneously, (ii) maximum one bit of head end two bits is permitted to have a “0” data value and maximum one bit of tail end two bits is permitted to have a “0” data value. A 5N-bit command encoder converts a command into a command pattern in which the number of bits contained in consecutive “0” data values is permitted to be maximum two. The data after the conversion and the command after the conversion are converted into NRZI codes by an NRZI encoder.

Abstract translation: 4B5B编码器将输入的4位数据转换为5位数据的模式，其中（i）连续“0”数据值的位数允许为最大2，并且同时（ii）最大值 允许一位头端两位具有“0”数据值，并且允许尾端两位的最大一位具有“0”数据值。 5N位命令编码器将命令转换为允许连续“0”数据值中包含的位数允许为最大值的命令模式。 转换后的数据和转换后的命令由NRZI编码器转换成NRZI码。